A Reputation-Based Trust Model for Peer-to-Peer eCommerce Communities Li Xiong College of Computing Georgia Institute of Technology lxiong@cc.gatech.edu Ling Liu College of Computing Georgia Institute of Technology lingliu@cc.gatech.edu Abstract Peer-to-Peer eCommerce communities are commonly perceived as an environment offering both opportunities and threats. One way to minimize threats in such an open community is to use community-based reputations to help evaluating the trustworthiness and
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Peer Review Worksheet Your Name Writer’s Name: Read the essay completely once. Then‚ read it again taking all of the following into consideration. Be honest‚ constructive‚ and appropriate in your comments Read objectively Do not offer comments like “Cool‚” Great‚” “I liked it‚” or anything else that does not include a scholarly explanation or justification for the comment Feedback is important‚ especially at this critical first stage Help your classmate think outside the box; does what you
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Pressure groups in USA A pressure group is an organised interest group in which members hold similar beliefs and actively pursue ways to influence government. Unlike political parties‚ which seek to win control of government‚ pressure groups are principally interested in influencing those who determine policy. Pressure groups in the US operate at all levels of government be it federal‚ state and local and seek to bring their influence to bear on all three branches of government. There are wide
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Attention deficit hyper disorder also known as ADHD‚(Shea 5) is a very common disorder. ADHD is a neurobehavioral disorder‚(Shea 7) about nine percent of all American children ages three to seventeen have been diagnosed‚ and four percent of adults.(Shea 8) Some symptoms of ADHD include impulsiveness‚ inattentiveness‚ and hyperactivity. (Shea 6) Though ADHD is very common‚ it is hard to diagnose. There is no medical test which can diagnose ADHD. It takes the help of parents‚ teachers‚ and doctors
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The History of Blood Pressure Finding out someone’s blood pressure is very important. Johannes Müller once said‚ “The discovery of blood pressure was more important than the discovery of blood.” Someone’s blood pressure could be high‚ and no one would know. The reason being is that a person with high blood pressure‚ also known as hypertension‚ will usually have no symptoms. High or low blood pressure cannot be detected without being measured. High blood pressure could cause heart attacks‚ strokes
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systolic blood pressure? Systolic blood pressure is the pressure exerted against artery walls created when the heart contracts to push oxygenated blood throughout the body. As blood pressure is represented by 2 numbers‚ systolic blood pressure is the upper number. A normal systolic blood pressure is 120 or below although it largely depends on the physical properties and capabilities of the individual. Q 2) what do you understand by the term diastolic blood pressure? Diastolic blood pressure indicates
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energy store. Pressure ulcers develop when a large amount of pressure is applied to an area of skin over a short period of time. Or‚ they can occur when less force is applied but over a longer period of time. The extra pressure disrupts the flow of blood through the skin. Without a blood supply‚ the affected area of skin becomes starved of oxygen and nutrients. It begins to break down‚ leading to the formation of an ulcer. These are the most common areas which are at risk of pressure ulcers they
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mental disorder for the past few decades‚ anxiety can impact individuals in myriad ways (Kessler‚ Chiu‚ Demler‚ & Walters‚ 2005). Particularly‚ the cognitive ramifications of anxiety are of significance as they can lead to the development of an attention bias towards threat. (Cisler & Koster‚ 2010). As indicated by previous research‚ threat bias manifests in multiple forms (e.g. oversensitivity to perceived threat‚ near inability to disengage from threat) (Cisler & Koster‚ 2010). Notwithstanding
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DESIGN OF PRESSURE VESSEL PROJECT REPORT Submitted by\ MIJO JOSEPH VIPIN .M VISHNU VIJAY ABSTRACT This project work deals with a detailed study and design procedure of pressure vessel. A detailed study of various parts of pressure vessels like shell‚ closure‚ support‚ flanges‚ nozzles etc. Design is carried according to rules of ASME code section VIII‚ Division I. The first chapter deals with detailed study of pressure vessel i.e. the various materials
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Abstract This paper explores four published sources that report on the ways in which society has resorted to misdiagnosing today’s male youth with Attention-deficit Hyperactivity Disorder (ADHD) as a way to stop undesirable childhood behavior that is otherwise normal. The article takes into consideration possible factors that may contribute to the increasing amount of misdiagnoses among children today. With studies conducted in the articles by Ilina Singh (2005) and Lydia Furman (2005)‚ the authors
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